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Which of the following statements regarding the Bohr model of the hydrogen atom is incorrect?
A. Bohr's model shows the electron circling the nucleus in fixed orbits.
B. In Bohr's model, electrons could exist between orbits.
C. In Bohr's model, when an electron absorbs energy, it can move to a higher-energy orbit.
D. In Bohr's model, when an electron emits energy, it can move to a lower-energy orbit.
E. In Bohr's model, n = 1 is the lowest energy orbit.
A chemistry lab experiment requires 36.3 g of silver nitrate. How many grams of a 12.5% by mass solution of silver nitrate should be used?
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ond weighs 44.0 carats. Determine the volume occupied by the diamond, given that its density is 3.5 g/cm3 at 20°C, and that 1 carat = 0.200 g.
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question at relatively high temperatures nitrogen and oxygen more readily form a compound according to n2g o2 lt-gt
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